An interesting question I was posed with today - can you compost koala poo?

As I write now in the late evening, I am listening to a great 'symphony' of koala calls outside - the 'growling' males and the squeaky young ones. The noises koalas make are really quite surprising - possibly some of the noisiest of the Australian natives - especially in mating season. You'd think there were great big monsters outside. Visiting friends and children can be quite alarmed!

Such soft and sweet-looking animals make such incredibly raucous noises all through the night.

Each day here on Raymond Island, in the middle of the Gippsland Lakes, we've been riding our bikes on koala-spotting expeditions. There are so many here - it's an amazing Koala refuge. There are lots of new babies too which is great. It's also wonderful seeing so many people from around the world here wandering around the sandy streets with their heads turned to the treetops experiencing koalas in the wild.

An easy way to find koalas is to look for their fresh scats below the gum trees. We've been encouraging this method after Hugh rode into a few garbage bins on the side of the road today !?! (he's OK).

Koala scats are oval shaped and olive green when fresh, and as little Monty informs us, they smell of gum leaves which is not surprising since this is their entire diet.

Looking for native animal scats is actually quite fascinating. Other scats we've found belong to the Eastern Grey Kangaroo and the wallabies, but we haven't spotted any echidna or wombat scats yet. We know there are wombats here, and we've seen lots of gorgeous echidnas with their amazing quills and feet - such lovely little faces - snuffling around in the leaf litter searching for insects.

So, can you compost native animal manure?

Herbivore poo is good poo for compost. A while ago I was going past a Llama farm and picked up a car boot full of llama poo which made great compost. Native herbivore poo also makes good compost although I hear it is generally slower to decompose. Also, being quite small, it would take a while to collect (unlike the llamas that poo all in one spot). Having said that, Koalas scat is often concentrated under trees so easier to collect than the poo of the wandering grazing kangaroos and wallabies.We'll go out with a bucket tomorrow and see how much we can collect for Grandad's orchard.